| 摘要 |
A clamp assembly for securing a fuel cell stack arrangement in a compressed condition. The stack includes an electrode assembly interposed between upper and lower current collectors, supportable between upper and lower endpiate structures. It comprises at least one rigid clamping device comprising spaced apart transversely disposed elongate clamp members for engaging outer surfaces of the upper and lower endplates respectively along peripheral edges, the clamp members being interposed by vertically disposed support members having a length greater than the height of the stack in a compressed condition thereof. The endpiate structures define docking formations along peripheral edges for engaging the damp members under compression of the stack. The docking formations define spaces between the endpiate structures and the compressing means within which the clamp members are receivable during compression. Upon release of compression, the clamp members remain captively engaged within the docking formations against recoil pressure of the stack. |
